In Pakistan, seven persons, including three security personnel, were injured today when a roadside explosive device went off near their vehicle at northwestern Khyber-Pakhtunkhwa province. <br/><br/>Officials said, the explosive planted in a motorcycle parked along the road in Bannu district exploded as the vehicle of the security personnel came close to it. <br/><br/>They said, the forces immediately cordoned off the area and started search operation.